487481520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1669}}^1$

素因数の和:2902

約数の個数: 80

約数和(自身を含む): 1513340640

約数和(自身を除く): 1025859120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1217, 1669, 2434, 3338, 3651, 4868, 5007, 6085, 6676, 7302, 8345, 9736, 10014, 12170, 13352, 14604, 16690, 18255, 19472, 20028, 24340, 25035, 26704, 29208, 33380, 36510, 40056, 48680, 50070, 58416, 66760, 73020, 80112, 97360, 100140, 133520, 146040, 200280, 292080, 400560, 2031173, 4062346, 6093519, 8124692, 10155865, 12187038, 16249384, 20311730, 24374076, 30467595, 32498768, 40623460, 48748152, 60935190, 81246920, 97496304, 121870380, 162493840, 243740760, 487481520]

約数ペア:

[(1, 487481520), (2, 243740760), (3, 162493840), (4, 121870380), (5, 97496304), (6, 81246920), (8, 60935190), (10, 48748152), (12, 40623460), (15, 32498768), (16, 30467595), (20, 24374076), (24, 20311730), (30, 16249384), (40, 12187038), (48, 10155865), (60, 8124692), (80, 6093519), (120, 4062346), (240, 2031173), (1217, 400560), (1669, 292080), (2434, 200280), (3338, 146040), (3651, 133520), (4868, 100140), (5007, 97360), (6085, 80112), (6676, 73020), (7302, 66760), (8345, 58416), (9736, 50070), (10014, 48680), (12170, 40056), (13352, 36510), (14604, 33380), (16690, 29208), (18255, 26704), (19472, 25035), (20028, 24340)]